There are some chances of
getting pregnant after a
tubal. It is said it is more common in later years, say 10 years or so, because your tubes can actually repair themselves and grow back together. So, yes, it is possible.
The failure rate for tubal ligation is about 1.4 percent overall. So, while the chances of getting pregnant are very low, they aren't zero percent. Women who have had a tubal ligation and subsequently get pregnant are at increased risk for an ectopic pregnancy.